Finite Group Databasebeta

Dic919⋊C8 #44440708

order29408
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productDic919⋊C8

Splittings

SylowC919 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D919
commutatorC2×C919C2×C8
FittingC2×C8×C919C2
socle, prime radicalC22×C919C2×C4
cosocleC2×C4×C919C22
hypercenterC2×C8D919
hypocenterC919C4⋊C8
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C2×C4 ◁ C2×C8

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 29408

Polycyclic presentation:

2^5,919|a^2=d,b^2=c,d^2=e,b^a=bc,f^b=f^918

Conjugacy classes & character table

7364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29408, 75);